ZGP323HSP2004G Zilog, ZGP323HSP2004G Datasheet - Page 67

• Manufacturer Part Number: ZGP323HSP2004G
• Description: IC Z8 GP MCU 4K OTP 20DIP
• Manufacturer: Zilog
• Series: Z8® GP™r

Specifications of ZGP323HSP2004G

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Other names: 269-4384; ZGP323HSP2004G

PS023807-0707
Notes:
Figure 38. T8 and T16 Common Control Functions ((0D)01H: Read/Write)
Take care in differentiating the TRANSMIT Mode from DEMODULATION Mode. Depend-
ing on which of these two modes is operating, the CTR1 bit has different functions.
Changing from one mode to another cannot be performed without disabling the counter/
timers.
CTR1(0D)01H
CTR2(0D)02H
*
**
Mode Recovery.
D7
Default setting after Reset.
Default setting after Reset. Not reset with a Stop
D6
D5
D4
D3
D2
D1
D0
TRANSMIT/DEMODULATION Mode
0 P35 is Port Output *
1 P35 is TC16 Output
0 Disable T16 Data Capture Interrupt
1 Enable T16 Data Capture Interrupt
0 0 SCLK on T16
0 1 SCLK/2 on T16
1 0 SCLK/4 on T16
1 1 SCLK/8 on T16
0 Disable T16 Timeout Interrupt
1 Enable T16 Timeout Interrupt
0 TRANSMIT Mode *
1 DEMODULATION Mode
Product Specification
Functional Description
ZGP323H
62